Contraction Calculator

If you feel like you will soon go into labour, our contraction calculator can help you keep track of your contractions. It is simple to use. To use the tool

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Press “Start” when the contraction begins

No contractions yet.

  • Click on the start contraction button as your contraction begins
  • Click on the button again when the contraction ends
  • The tool will calculate the length and frequency of your contractions and determine when it is time for you to go to the hospital.
FAQs on Labour and Delivery:
1. How do I know contractions are real?

Real contractions come at regular intervals, gradually get closer together, and increase in intensity. They don’t ease with rest, hydration, or position changes. You may also feel pain radiating from your lower back to the front. Unlike false contractions, they follow a pattern and continue to progress over time.

2. How long should contractions last?

In early labour, contractions usually last around 30–45 seconds. As labour progresses, they can extend to 60–90 seconds. The duration tends to increase along with intensity, giving your body enough time to work through each contraction effectively.

3. When should I go to hospital?

A common guideline is the 5-1-1 rule: contractions every 5 minutes, lasting 1 minute each, for at least 1 hour. You should also go if your water breaks, there’s bleeding, or you notice reduced baby movement, even if contractions are irregular.

4. Can contractions start suddenly?
Yes, contractions can begin suddenly, especially in second or later pregnancies. While many people experience a gradual build-up, others may notice strong, regular contractions without much warning. It’s important to monitor timing and intensity right from the start.

5. Is contraction pain constant?

No, contraction pain is not constant. It comes in waves, building up to a peak and then easing off before the next one begins. Between contractions, you usually get a brief period of relief, which helps you recover before the next surge.

6. How many contractions in 10 minutes are normal?

During active labour, having about 3–5 contractions in 10 minutes is typical. They should be regular and progressively stronger. In early labour, they may be less frequent and more irregular, gradually becoming more consistent as labour advances.
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